84100-73-2

Basic information

• Product Name: potassium 4-amino-9,10-dihydro-1,3-dihydroxy-9,10-dioxoanthracene-2-sulphonate
• Synonyms: potassium 4-amino-9,10-dihydro-1,3-dihydroxy-9,10-dioxoanthracene-2-sulphonate;4-Amino-9,10-dihydro-1,3-dihydroxy-9,10-dioxo-2-anthracenesulfonic acid potassium salt;Einecs 282-153-5
• CAS NO: 84100-73-2
• Molecular Formula: C14H8KNO7S
• Molecular Weight: 373.37912
• EINECS: 282-153-5
• Mol File: 84100-73-2.mol
• Article Data: 0

Chemical Properties

• Appearance: /
• CAS DataBase Reference: potassium 4-amino-9,10-dihydro-1,3-dihydroxy-9,10-dioxoanthracene-2-sulphonate(CAS DataBase Reference)
• NIST Chemistry Reference: potassium 4-amino-9,10-dihydro-1,3-dihydroxy-9,10-dioxoanthracene-2-sulphonate(84100-73-2)
• EPA Substance Registry System: potassium 4-amino-9,10-dihydro-1,3-dihydroxy-9,10-dioxoanthracene-2-sulphonate(84100-73-2)

Safety Data

• Hazardous Substances Data: 84100-73-2(Hazardous Substances Data)

Usage

General Description

Potassium 4-amino-9,10-dihydro-1,3-dihydroxy-9,10-dioxoanthracene-2-sulphonate is a chemical compound commonly used as a pH indicator in analytical chemistry. It is a water-soluble red dye that changes color depending on the pH of the solution, making it useful for determining the acidity or alkalinity of a substance. In addition to its use as a pH indicator, this compound is also used in the manufacturing of dyes and pigments, as well as in the textile and paper industries. It is important to handle this chemical with care, as it can cause irritation to the skin, eyes, and respiratory system if proper precautions are not taken.

InChI:InChI=1/C14H9NO7S.K/c15-9-7-8(12(18)14(13(9)19)23(20,21)22)11(17)6-4-2-1-3-5(6)10(7)16;/h1-4,18-19H,15H2,(H,20,21,22);/q;+1/p-1